How do I commit case-sensitive only filename changes in Git?

Question

I have changed a few files name by de-capitalize the first letter, as in Name.jpg to name.jpg. Git does not recognize this changes and I had to de

Answer 1

This is what I did on OS X:

git mv File file.tmp
git mv file.tmp file

Two steps because otherwise I got a “file exists” error. Perhaps it can be done in one step by adding --cached or such.